阅读说明：本技术 一种基于物联网的粮仓温度监测装置 (Granary temperature monitoring device based on thing networking ) 是由 张光桃 张军 洪亮 施俊 于 2020-07-31 设计创作，主要内容包括：本发明公开了一种基于物联网的粮仓温度监测装置,包括呈圆管型结构的测温管、测温管内安装的测温活动架以及测温管外套设的一组导向座,所述测温管的端部构造有呈半球形的封闭,且测温管的另一侧开口,所述测温管的开口侧外缘面对称设置有两组握把,且测温管内开设有与开口侧连通的测温仓,所述测温活动架活动安装于测温仓内,所述测温活动架呈圆环形,且测温活动架的外围呈环形阵列设置有四组抵接板,所述测温活动架的中心嵌合安装有一组圆柱形结构的蓄电池,所述测温活动架的四组抵接板中,底端的抵接板与驱动结构配合。该基于物联网的粮仓温度监测装置,结构合理,易于调整安装使用实现对粮堆底部温度的便捷监测,具有较高的实用价值。(The invention discloses an Internet of things-based granary temperature monitoring device, which comprises a temperature measuring pipe in a round pipe type structure, a temperature measuring movable frame arranged in the temperature measuring pipe and a group of guide seats sleeved outside the temperature measuring pipe, wherein the end part of the temperature measuring pipe is constructed to be hemispherical closed, the other side of the temperature measuring pipe is opened, two groups of handles are symmetrically arranged on the outer edge surface of the opening side of the temperature measuring pipe, the temperature measuring pipe is internally provided with a temperature measuring bin communicated with the opening side, the temperature measuring movable frame is movably arranged in the temperature measuring bin and is in a ring shape, four groups of abutting plates are arranged on the periphery of the temperature measuring movable frame in a ring array, a group of storage batteries in a cylindrical structure are embedded in the center of the temperature measuring movable frame, and the abutting plates at the bottom end of the four groups of abutting plates of the. This granary temperature monitoring device based on thing networking, it is rational in infrastructure, easily adjust the installation and use and realize having higher practical value to the convenient monitoring of grain heap bottom temperature.)

1. A granary temperature monitoring device based on the Internet of things comprises a temperature measuring pipe (1) in a round pipe type structure, a temperature measuring movable frame (2) arranged in the temperature measuring pipe (1), and a group of guide seats (9) sleeved outside the temperature measuring pipe (1);

the method is characterized in that: the end part structure of the temperature measuring pipe (1) is hemispherical and closed, the other side of the temperature measuring pipe (1) is open, two groups of handles (101) are symmetrically arranged on the outer edge surface of the open side of the temperature measuring pipe (1), a temperature measuring bin (102) communicated with the open side is arranged in the temperature measuring pipe (1), the temperature measuring movable frame (2) is movably arranged in the temperature measuring bin (102), the temperature measuring movable frame (2) is annular, four groups of butt joint plates (201) are arranged on the periphery of the temperature measuring movable frame (2) in an annular array mode, a group of storage batteries (3) with a cylindrical structure are embedded in the center of the temperature measuring movable frame (2), among the four groups of butt joint plates (201) of the temperature measuring movable frame (2), the butt joint plates (201) at the bottom end are matched with a driving structure, a group of element boxes (7) are embedded in the butt joint plates (201) at the top end, and temperature sensors (8) are, the temperature measuring movable frame (2) is matched with a driving mechanism to move in a temperature measuring bin (102) of the temperature measuring pipe (1) along the axis direction of the temperature measuring pipe (1);

a wireless transceiving module and a single chip microcomputer electrically connected with the wireless transceiving module are installed in the element box (7), a storage battery (3) installed in the temperature measuring movable frame (2) is connected with the wireless transceiving module, the single chip microcomputer and a temperature sensor (8) through wires, and the temperature sensor (8) is electrically connected with the single chip microcomputer;

the guide seat (9) sleeved outside the temperature measuring pipe (1) is provided with a group of through pipe holes (901) for installing the temperature measuring pipe (1), and a transmission mechanism is arranged in the through pipe holes (901), wherein the temperature measuring pipe (1) is matched with the transmission mechanism to move in the through pipe holes (901) of the guide seat (9) along the axis direction of the through pipe holes (901).

2. The granary temperature monitoring device based on the internet of things of claim 1, wherein: in four group butt joint board (201), a set of and the two sets of butt joint board (201) tip of both sides at top all gomphosis have spacing roller (4), spacing roller (4) are provided with the multiunit at butt joint board (201) towards the tip equidistance of temperature measurement storehouse (102) inner wall.

3. The granary temperature monitoring device based on the internet of things according to claim 2, wherein: and a roller matching groove (401) matched with the limiting roller (4) is formed in the position, matched with the limiting roller (4), of the inner wall of the temperature measuring bin (102).

4. The granary temperature monitoring device based on the internet of things of claim 1, wherein: in the four groups of abutting plates (201), the matched driving structure on one group of abutting plates (201) at the bottom is two groups of transmission rollers (5), and the end part of the bottom abutting plate (201) facing the inner wall of the temperature measuring bin (102) is provided with a mounting groove (202) for the transmission rollers (5) to be movably connected and matched.

5. The granary temperature monitoring device based on the internet of things of claim 4, wherein: the driving structure further comprises a driving motor embedded into the side face of the group of abutting plates (201) at the bottom, a motor shaft of the driving motor is connected with the group of driving belt wheels (6), the transmission roller (5) is provided with a group of shafts extending out of the abutting plates (201), the end portion of each shaft is provided with a driven belt wheel (602), and the driving belt wheels (6) are matched with the two groups of driven belt wheels (602) through a group of transmission belts (601).

6. The granary temperature monitoring device based on the internet of things of claim 4, wherein: the inner wall of the temperature measuring bin (102) is provided with a roller matching groove (501) matched with the transmission roller (5) at the position matched with the transmission roller (5).

7. The granary temperature monitoring device based on the internet of things of claim 1, wherein: a set of power supply interface (301) is seted up to the tip of battery (3), and power supply interface (301) top is provided with multiunit pilot lamp (302).

8. The granary temperature monitoring device based on the internet of things of claim 1, wherein: the temperature measuring pipe is characterized in that one side of the outer edge surface of the temperature measuring pipe (1) is provided with a group of transmission toothed belts (103) which are matched with a transmission mechanism in the guide seat (9), the transmission structure is a rotating motor (10) arranged on one side of the guide seat (9), a group of transmission gears (1001) are arranged at the end part of a motor shaft of the rotating motor (10), the outer edge surface of the guide seat (9) is provided with grooves matched with the transmission gears (1001), and the transmission gears (1001) penetrate into the through hole (901) and are in meshed transmission with the transmission toothed belts (103) on one side of the outer edge surface of the temperature measuring pipe (1).

9. The internet of things-based granary temperature monitoring device according to claim 8, wherein: the inner edge surface of the through pipe hole (901) is provided with a plurality of groups of embedding grooves, the embedding grooves are arranged in the through pipe hole (901) in an annular array mode around the axis of the through pipe hole (901) as the center of a circle, limiting wheels (902) are movably installed in the embedding grooves in a pulling and connecting mode, and the axis of the limiting wheels (902) is perpendicular to the axis of the through pipe hole (901).

Technical Field

The invention belongs to the technical field of granary temperature monitoring, and particularly relates to a granary temperature monitoring device based on the Internet of things.

Background

The national importance of grain storage is related to the security of the country, the grain is usually stored in a grain depot in a concentrated way, a common grain depot in the grain depot can store thousands of tons of grain, the grain storage time is long or short, and the temperature of the grain in the grain depot must be kept below a certain value in order to ensure that the grain is not rotten and deteriorated during the storage period of the grain depot, so that the advanced scientific technology is adopted to monitor the temperature of the grain depot in real time, ensure the safety of grain storage, reduce the storage cost and delay the change of the grain quality. In addition, along with the increase of grain yield, grain storage equipment tends to be developed in a large scale more and more, and modern grain storage adopts a steel plate bin or a cement bin with the diameter of dozens of meters. The temperature of the grains at each point of the grain depot must be regularly checked in a sampling way so as to take corresponding measures in time.

All install the thermometer in each department in current granary, or adopt temperature sensor cooperation wireless transmission technology to carry out the detection of storage air temperature, nevertheless grain piles up the back, and the grain bottom temperature of piling is difficult for detecting, and how convenient detection grain generates heat is the problem that present storage grain temperature monitoring is waited for promptly to solve.

Disclosure of Invention

The invention aims to provide a granary temperature monitoring device based on the Internet of things, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a granary temperature monitoring device based on the Internet of things comprises a temperature measuring pipe in a round pipe type structure, a temperature measuring movable frame arranged in the temperature measuring pipe and a group of guide seats sleeved outside the temperature measuring pipe;

the end part of the temperature measuring tube is constructed to be hemispherical closed, the other side of the temperature measuring tube is opened, two groups of handles are symmetrically arranged on the outer edge surface of the opening side of the temperature measuring tube, a temperature measuring bin communicated with the opening side is formed in the temperature measuring tube, the temperature measuring movable frame is movably installed in the temperature measuring bin and is annular, four groups of butt plates are arranged on the periphery of the temperature measuring movable frame in an annular array mode, a group of storage batteries with cylindrical structures are installed in the center of the temperature measuring movable frame in an embedded mode, the butt plates at the bottom end of the four groups of butt plates of the temperature measuring movable frame are matched with a driving structure, a group of element boxes are embedded in the butt plates at the top end of the temperature measuring movable frame, and temperature sensors are installed above the butt plates at the two sides in an embedded mode, wherein the temperature measuring movable frame is;

a wireless transceiving module and a single chip microcomputer electrically connected with the wireless transceiving module are arranged in the element box, a storage battery arranged in the temperature measuring movable frame is connected with the wireless transceiving module, the single chip microcomputer and a temperature sensor through wires, and the temperature sensor is electrically connected with the single chip microcomputer;

the guide seat sleeved outside the temperature measuring pipe is provided with a group of pipe penetrating holes for installing the temperature measuring pipe, and a transmission mechanism is arranged in the pipe penetrating holes, wherein the temperature measuring pipe is matched with the transmission mechanism to move in the pipe penetrating holes of the guide seat along the axis direction of the pipe penetrating holes.

Preferably, among the four groups of butt joint plates, the tip of a set of butt joint plate and the two sets of butt joint plate tip of both sides at top all gomphosis have a spacing roller, spacing roller is provided with the multiunit at the tip equidistance of butt joint plate towards the temperature measurement storehouse inner wall.

Preferably, the inner wall of the temperature measuring bin is provided with a roller matching groove matched with the limiting roller at the position matched with the limiting roller.

Preferably, among the four groups of butt joint plates, the matched driving structure on one group of butt joint plate at the bottom is two groups of transmission rollers, and the end part of the bottom butt joint plate facing the inner wall of the temperature measurement bin is provided with a mounting groove for movably connecting and matching the transmission rollers.

Preferably, the drive structure still includes the driving motor of gomphosis and a set of butt joint board side in bottom, and driving motor's motor shaft is connected with a set of driving pulley, the drive gyro wheel possesses a set of outer axle that extends butt joint board, and the tip cover of axle is equipped with driven pulley, through a set of driving belt cooperation between driving pulley and the two sets of driven pulley.

Preferably, the inner wall of the temperature measuring bin is provided with a roller matching groove matched with the transmission roller at the position matched with the transmission roller.

Preferably, a set of power supply interface is seted up to the tip of battery, and power supply interface top is provided with the multiunit pilot lamp.

Preferably, a group of transmission toothed belts matched with the transmission mechanism in the guide seat is constructed on one side of the outer edge surface of the temperature measuring pipe, the transmission structure is a rotating motor installed on one side of the guide seat, a group of transmission gears are installed at the end part of a motor shaft of the rotating motor, a groove matched with the transmission gears is formed in the outer edge surface of the guide seat, and the transmission gears penetrate into the pipe penetrating holes and are in meshed transmission with the transmission toothed belts on one side of the outer edge surface of the temperature measuring pipe.

Preferably, the inner edge surface of the through pipe hole is provided with a plurality of groups of embedding grooves, the plurality of groups of embedding grooves are arranged in the through pipe hole in an annular array mode around the axis of the through pipe hole as the center of a circle, the embedding grooves are movably connected and provided with limiting wheels, and the axis of the limiting wheels is perpendicular to the axis of the through pipe hole.

The invention has the technical effects and advantages that: according to the granary temperature monitoring device based on the Internet of things, due to the matching of the temperature measuring pipe and the guide seat, when the rotating motor is driven, the transmission gear drives the transmission toothed belt outside the temperature measuring pipe, the temperature measuring pipe is conveniently inserted into a grain stack, and a temperature sensor on the temperature measuring movable frame is convenient to detect the temperature in the grain stack; the temperature measuring movable frame is arranged on the temperature measuring bin of the temperature measuring pipe and is driven by the driving motor, so that the temperature measuring movable frame can move in the temperature measuring bin along the axis direction of the temperature measuring pipe, the position of the temperature measuring movable frame is convenient to adjust, the temperature of different positions of the bottom of the grain heap is detected, and the practicability is high; the temperature that temperature sensor detected has wireless transceiver module cooperation singlechip record and realizes teletransmission, is convenient for realize the timely feedback of data, combines the thing networking to realize that data provide and data contrast, makes things convenient for the staff in time to make the reaction to storing up the grain.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic structural view of a temperature measuring movable frame according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B in accordance with the present invention;

FIG. 5 is a schematic structural view of a guide base according to the present invention;

fig. 6 is a schematic diagram of the circuit connection of the present invention.

In the figure: the temperature measuring device comprises a temperature measuring pipe 1, a handle 101, a temperature measuring bin 102, a transmission toothed belt 103, a temperature measuring movable frame 2, a abutting plate 201, a mounting groove 202, a storage battery 3, a power supply interface 301, an indicator light 302, a limiting roller 4, a roller matching groove 401, a transmission roller 5, a roller matching groove 501, a driving belt wheel 6, a transmission belt 601, a driven belt wheel 602, an element box 7, a temperature sensor 8, a guide seat 9, a through pipe hole 901, a limiting wheel 902, a rotating motor 10 and a transmission gear 1001.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is directed.

The invention provides a granary temperature monitoring device based on the Internet of things, which is shown in the figures 1-6 and comprises a temperature measuring pipe 1 in a circular pipe type structure, a temperature measuring movable frame 2 arranged in the temperature measuring pipe 1 and a group of guide seats 9 sleeved outside the temperature measuring pipe 1;

the end part of the temperature measuring tube 1 is constructed to be hemispherical closed, the other side of the temperature measuring tube 1 is open, two groups of handles 101 are symmetrically arranged on the outer edge surface of the open side of the temperature measuring tube 1, a temperature measuring bin 102 communicated with the open side is arranged in the temperature measuring tube 1, the temperature measuring movable frame 2 is movably arranged in the temperature measuring bin 102, the temperature measuring movable frame 2 is annular, four groups of butt plates 201 are arranged on the periphery of the temperature measuring movable frame 2 in an annular array mode, a group of storage batteries 3 with cylindrical structures are embedded in the center of the temperature measuring movable frame 2, in the four groups of butt plates 201 of the temperature measuring movable frame 2, the butt plate 201 at the bottom end is matched with a driving structure, a group of element boxes 7 is embedded in the butt plate 201 at the top end, and temperature sensors 8 (in specific implementation, the temperature sensors 8 can be selected from but not limited to R-1630 type, the temperature measuring movable frame 2 is matched with the driving mechanism to move in the temperature measuring bin 102 of the temperature measuring pipe 1 along the axis direction of the temperature measuring pipe 1, the temperature measuring movable frame 2 is driven by the driving motor in the temperature measuring bin 102 of the temperature measuring pipe 1, so that the temperature measuring movable frame 2 can move in the temperature measuring bin 102 along the axis direction of the temperature measuring pipe 1, the position of the temperature measuring movable frame 2 is convenient to adjust, the temperature of different positions of the bottom of the grain heap is detected, and the practicability is high;

a wireless transceiver module and a singlechip which is electrically connected with the wireless transceiver module are installed in the element box 7 (when the temperature measuring movable frame is specifically implemented, the singlechip can be selected and is not limited to an MSP430 type singlechip), the storage battery 3 installed in the temperature measuring movable frame 2 is connected with the wireless transceiver module through a wire (when the temperature measuring movable frame is specifically implemented, the wireless transceiver module can be selected and is not limited to a ZM2441PA08 type wireless transmission module), the singlechip and the temperature sensor 8, the temperature sensor 8 is electrically connected with the singlechip, the temperature detected by the temperature sensor 8 is recorded by the wireless transceiver module in cooperation with the singlechip, remote transmission is realized, the timely feedback of data is convenient to realize, the data provision and data comparison are realized in combination with the Internet of things, and;

the guide seat 9 sleeved outside the temperature measuring pipe 1 is provided with a group of pipe penetrating holes 901 for installing the temperature measuring pipe 1, and a transmission mechanism is arranged in the pipe penetrating holes 901, wherein the temperature measuring pipe 1 is matched with the transmission mechanism to move in the pipe penetrating holes 901 of the guide seat 9 along the axis direction of the pipe penetrating holes 901, so that due to the matching of the temperature measuring pipe 1 and the guide seat 9, when the rotating motor 10 is driven, the transmission gear 1001 transmits the transmission toothed belt 103 outside the temperature measuring pipe 1, the temperature measuring pipe 1 is conveniently inserted into a grain stack, and the temperature sensor 8 on the temperature measuring movable frame 2 is convenient to detect the temperature in the grain stack.

Specifically, among the four groups of abutting plates 201, the end portions of one group of abutting plates 201 at the top and two groups of abutting plates 201 at the two sides are all embedded with limiting rollers 4, and the limiting rollers 4 are equidistantly arranged at the end portions, facing the inner wall of the temperature measuring bin 102, of the abutting plates 201.

Specifically, a roller matching groove 401 matched with the limiting roller 4 is formed in the position, matched with the limiting roller 4, of the inner wall of the temperature measuring bin 102.

Specifically, in the four abutting plates 201, the driving structure matched with one abutting plate 201 at the bottom is two sets of transmission rollers 5, and the end of the abutting plate 201 at the bottom facing the inner wall of the temperature measuring bin 102 is provided with a mounting groove 202 for the transmission rollers 5 to be movably connected and matched.

Specifically, the driving structure further comprises a driving motor embedded in the side face of the group of abutting plates 201 at the bottom, a motor shaft of the driving motor is connected with a group of driving belt wheels 6, the driving roller 5 is provided with a group of shafts extending out of the abutting plates 201, the end portion of each shaft is provided with a driven belt wheel 602 in a sleeved mode, and the driving belt wheels 6 are matched with the two groups of driven belt wheels 602 through a group of driving belts 601.

Specifically, a roller fitting groove 501 adapted to the transmission roller 5 is formed in the inner wall of the temperature measuring bin 102 at a position where the inner wall is fitted to the transmission roller 5.

Specifically, a set of power supply interface 301 is provided at an end of the storage battery 3, and a plurality of sets of indicator lights 302 are provided above the power supply interface 301.

Specifically, a group of transmission toothed belts 103 matched with a transmission mechanism in the guide seat 9 is constructed on one side of the outer edge surface of the temperature measuring tube 1, the transmission structure is a rotating motor 10 installed on one side of the guide seat 9, a group of transmission gears 1001 are installed at the end part of a motor shaft of the rotating motor 10, a groove matched with the transmission gears 1001 is formed in the outer edge surface of the guide seat 9, and the transmission gears 1001 penetrate through the through holes 901 and are in meshing transmission with the transmission toothed belts 103 on one side of the outer edge surface of the temperature measuring tube 1.

Specifically, a plurality of sets of fitting grooves are formed in the inner edge surface of the through pipe hole 901, the plurality of sets of fitting grooves are formed in the through pipe hole 901 in an annular array around the axis of the through pipe hole 901 as the center of a circle, a limiting wheel 902 is movably installed in the fitting grooves in a pulling connection manner, and the axis of the limiting wheel 902 is perpendicular to the axis of the through pipe hole 901.

The working principle of the granary temperature monitoring device based on the Internet of things is that when the granary temperature monitoring device based on the Internet of things is used, the guide seat 9 can be installed on the side surface of a grain pile to be detected, the end part of the temperature measuring tube 1 penetrates into the tube penetrating hole 901 of the guide seat 9, one side of the temperature measuring tube 1 with the transmission toothed belt 103 is meshed with the transmission gear 1001 on the side surface of the guide seat 9, the handle 101 is held by hand, the rotating motor 10 is started, the transmission gear 1001 of the rotating motor 10 is meshed with the transmission toothed belt 103 on the outer edge surface of the temperature measuring tube 1, the temperature measuring tube 1 is gradually inserted into the bottom of the granary, after the granary is placed for a period of time, the temperature in the granary is basically consistent with the temperature in the temperature measuring tube 1, only the temperature measuring movable frame 2 is installed into the temperature measuring bin 102 from the opening side of the temperature measuring tube 1, the limit roller 4 is in butt joint with, make 6 cooperation driving belt wheels of driving pulley 601 drive two sets of driven pulley 602, driven pulley 602 then drives drive roller 5 rotatory, realize the removal of whole temperature measurement adjustable shelf 2 in temperature measurement storehouse 102, singlechip control temperature sensor 8 carries out temperature detection in the component box 7, and the cooperation is wireless transceiver module carries out the transmission of data, this granary temperature monitoring devices based on the thing networking, and is rational in infrastructure, easily adjusts the convenient monitoring of using realization to granary bottom temperature, has higher practical value.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.